package cn.edu.nju.ws.sview.reasoning;

/**
 * @author Gong Saisai
 */
public class FirstArg implements QueryArg{
	private Constant firstArg ;
	public FirstArg(Constant arg){
		this.firstArg = arg;
	}
	public Constant getFirstArg(){
		return this.firstArg;
	}
	public String toString(){
	   	 String s = "["+firstArg.toString()+"]";
	    return s ;
	}
}
